diff --git a/frontends/sdl/README.md b/frontends/sdl/README.md
index 60c997c4807ed8f1dda914c0e42a7fdeb13ac663..62b7af758258c64a9d22313f9f77bb7d5c7fa873 100644
--- a/frontends/sdl/README.md
+++ b/frontends/sdl/README.md
@@ -48,11 +48,21 @@ cargo watch -x run
 There are some feature flags that control the verbosity of the emulator to run in debug mode use:
 
 ```bash
-cargo run --features debug
+cargo build --features debug
 ```
 
 To obtain more information about the issues.
 
+## Execution
+
+### Headless
+
+It's possible to run the emulator in headless mode using the `--headless` parameter:
+
+```bash
+cargo run  -- --rom-path ../../res/roms/test/blargg/cpu/cpu_instrs.gb --cycles 100000000  --headless --device stdout --unlimited
+```
+
 ## Features
 
 | Provider   | Description                                                                                                                                |